155511660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24223}}^1$

素因数の和:24342

約数の個数: 48

約数和(自身を含む): 439520256

約数和(自身を除く): 284008596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 24223, 48446, 72669, 96892, 121115, 145338, 242230, 290676, 363345, 484460, 726690, 1453380, 2591861, 5183722, 7775583, 10367444, 12959305, 15551166, 25918610, 31102332, 38877915, 51837220, 77755830, 155511660]

約数ペア:

[(1, 155511660), (2, 77755830), (3, 51837220), (4, 38877915), (5, 31102332), (6, 25918610), (10, 15551166), (12, 12959305), (15, 10367444), (20, 7775583), (30, 5183722), (60, 2591861), (107, 1453380), (214, 726690), (321, 484460), (428, 363345), (535, 290676), (642, 242230), (1070, 145338), (1284, 121115), (1605, 96892), (2140, 72669), (3210, 48446), (6420, 24223)]